We can supply you Schisandra chinensis extracts 2% schisandeins B. If you are interested, please contact me soon. [Origins ]Schisandra chinensen [Specifications] 2% schisandeins B [Pharmacetical] Schisandra Chinensis PE has beneficial effects for the liver health and is used in the treatment of chronic hepatitis. Lignan of schizandrin B, y-schizandrin reduces ALT, it promotes glycogen, strengthen and improves activity of hepatic microsomal drug-metabolizin, NADH, inophenazone cyclamate DMI, benzoyl, It reduces urine albumen for elimination, improves the biochenmical index of serum, protects liver cells.